Hide all control surfaces associated with an action
int PtHideSurfaceByAction( PtWidget_t *widget, PtWidgetClassRef_t const *cref, unsigned short action_id );
This function hides all control surfaces associated with an action. The widget argument specifies the widget owning the surfaces, while cref and action_id specify the class and manifest of the action associated with surfaces to be hidden.
0 if any surfaces were hidden, or -1 if no surfaces were affected.
PtHideSurface(), PtHideSurfaceById(), PtShowSurface(), PtShowSurfaceByAction(), PtShowSurfaceById(), PtSurfaceIsHidden(), PtSurfaceIsShown()
Control Surfaces chapter of the Photon Programmer's Guide